<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>北大青鸟宣传片</title>
	</head>
	<body>
		<video controls >
			<source src="图片和音频/video.webm"/>
		</video>
		<img src="img1.png">
			<p>这是一个宣传片</p>
	</body>
</html>
